Patents by Inventor Xingzhi Chen

Xingzhi Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Mid-span axial force-free connecting device for earth-anchored cable-stayed bridge and method for mounting same
    Patent number: 11753780
    Abstract: The present disclosure discloses a mid-span axial force-free connecting device for an earth-anchored cable-stayed bridge and a method for mounting same. The mid-span axial force-free connecting device for an earth-anchored cable-stayed bridge includes an externally sleeved large steel box girder and an internally embedded small steel box girder. A plurality of bearing beams are arranged on the inner periphery of the externally sleeved large steel box girder. Transverse spherical bearings or vertical spherical bearings are arranged on the bearing beams. The internally embedded small steel box girder is fixedly supported in the externally sleeved large steel box girder through a plurality of transverse spherical bearings and vertical spherical bearings. In the same section, the transverse spherical bearings are symmetrically arranged, and the vertical spherical bearings are also symmetrically arranged.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: September 12, 2023
    Assignees: HUBEI COMMUNICATIONS PLANNING AND DESIGN INSTITUTE CO., LTD., HUBEI JIAOTOU SHIXI EXPRESSWAY CO., LTD.
    Inventors: Jianhui Zhan, Yuan Liao, Wangxing Ding, Yan Yang, Yuqing Liu, Feng Shen, Zhaohui Liu, Shoufeng Tang, Ming Zhang, Jinxia Zhao, Yajun Zhang, Bo Yao, Shan Pei, Qifen Wei, Zuowei Qin, Xiaoqing Liu, Wuzhou Hu, Jing Liu, Xingzhi Chen, Hua Chen, Wei Jiang
  • MID-SPAN AXIAL FORCE-FREE CONNECTING DEVICE FOR EARTH-ANCHORED CABLE-STAYED BRIDGE AND METHOD FOR MOUNTING SAME
    Publication number: 20230228045
    Abstract: The present disclosure discloses a mid-span axial force-free connecting device for an earth-anchored cable-stayed bridge and a method for mounting same. The mid-span axial force-free connecting device for an earth-anchored cable-stayed bridge includes an externally sleeved large steel box girder and an internally embedded small steel box girder. A plurality of bearing beams are arranged on the inner periphery of the externally sleeved large steel box girder. Transverse spherical bearings or vertical spherical bearings are arranged on the bearing beams. The internally embedded small steel box girder is fixedly supported in the externally sleeved large steel box girder through a plurality of transverse spherical bearings and vertical spherical bearings. In the same section, the transverse spherical bearings are symmetrically arranged, and the vertical spherical bearings are also symmetrically arranged.
    Type: Application
    Filed: January 9, 2023
    Publication date: July 20, 2023
    Applicants: Hubei Communications Planning and Design Institute Co., Ltd., Hubei Jiaotou Shixi Expressway Co., Ltd.
    Inventors: Jianhui Zhan, Yuan Liao, Wangxing Ding, Yan Yang, Yuqing Liu, Feng Shen, Zhaohui Liu, Shoufeng Tang, Ming Zhang, Jinxia Zhao, Yajun Zhang, Bo Yao, Shan Pei, Qifen Wei, Zuowei Qin, Xiaoqing Liu, Wuzhou Hu, Jing Liu, Xingzhi Chen, Hua Chen, Wei Jiang